//package com.jjyu.security;
//
//import com.jjyu.entity.User;
//import com.jjyu.service.UserService;
//import com.jjyu.utils.JWTUtils;
//import com.jjyu.utils.RedisUtils;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.security.core.userdetails.UserDetails;
//import org.springframework.security.core.userdetails.UserDetailsService;
//import org.springframework.security.core.userdetails.UsernameNotFoundException;
//import org.springframework.stereotype.Service;
//
//import java.util.Map;
//import java.util.Objects;
//
//@Service
//public class UserDetailsServiceImpl implements UserDetailsService {
//    @Autowired
//    private UserService userService;
//
//    @Autowired
//    private RedisUtils redisUtils;
//
//
//    @Override
//    public UserDetails loadUserByUsername(String username) {
//        User user = userService.findByUserName(username);
//        if (Objects.isNull(user)) {
//            throw new UsernameNotFoundException("User not found");
//        }
//        LoginUserDetails loginUserDetails = new LoginUserDetails(user);
//        Map<String, Object> claims = Map.of("userId", user.getUserId(), "name", user.getName(), "email", user.getEmail());
//
//        String token= JWTUtils.generateToken(claims);
//        redisUtils.set("token:"+user.getUserId(), token,10000);
//        System.out.println("token:"+token);
//        Map<String, Object> stringObjectMap = JWTUtils.parseToken(token);
//        System.out.println("stringObjectMap:"+stringObjectMap);
//        Map<String, Object> stringObjectMapRedis = JWTUtils.parseToken(redisUtils.get("token:"+user.getUserId()).toString());
//        System.out.println("stringObjectMapRedis:"+stringObjectMapRedis);
//
//
//        return loginUserDetails;
//    }
//}
